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Gyaan Maths
CBSE · Class 6-12
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Practice Test · Class 9

Math of Space: Surface Area and Volume

10 questions randomised from the chapter. Type each final answer and submit to see your score.

00:02
0/7 attempted
01
Volume of cone r=3,h=4r=3, h=4 (in π\pi).
02
TSA of cuboid 10×4×310\times 4\times 3.
03
Slant height of cone with r=6,h=8r=6, h=8.
04
Volume of sphere with r=3r=3 (in terms of π\pi).
05
SA of hemisphere r=7r=7 (use π=22/7\pi=22/7).
06
Volume of cube of side 55 cm.
07
CSA of cylinder r=7,h=10r=7, h=10 (use π=22/7\pi=22/7).
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026